package com.qf.shiro;

import com.qf.bean.User;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.config.IniSecurityManagerFactory;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.subject.Subject;

import java.util.Scanner;

/**
 * projectName: 2103--RBAC
 *
 * @author: MaTianWei
 * time: 2021/7/9 16:21
 * description:
 */

public class AuthorizaticationDemo{
    public static void main(String[] args) {
        IniSecurityManagerFactory factory = new IniSecurityManagerFactory("classpath:shiro.ini");

        SecurityManager securityManager = factory.getInstance();

        SecurityUtils.setSecurityManager(securityManager);

        Subject subject = SecurityUtils.getSubject();
        Scanner scanner = new Scanner(System.in);
        System.out.println("请您输入输入账号!");
        String account = scanner.nextLine();
        System.out.println("请您输入输入密码!");
        String password = scanner.nextLine();

        UsernamePasswordToken token = new UsernamePasswordToken(account,password);

        try {
            subject.login(token);
            System.out.println("认证成功");
        }catch(AuthenticationException e){
            System.out.println("认证失败");
        }
        //认证后获取
        User user = (User) subject.getPrincipal();
        System.out.println("Principal"+user);
        boolean authenticated = subject.isAuthenticated();
        System.out.println("authenticated"+authenticated);

        while (true){
            System.out.println("请输入要检查的角色名!");
            String role = scanner.nextLine();
            boolean b = subject.hasRole(role);
            System.out.println("b = " + b);
            System.out.println("-------------");
            System.out.println("请输入要检查的权限!");
            String permission = scanner.nextLine();
            boolean permitted = subject.isPermitted(permission);
            System.out.println("permitted = " + permitted);
        }
    }
}
